348161 has 8 divisors (see below), whose sum is σ = 392448.
Its totient is φ = 306000.
The previous prime is 348149. The next prime is 348163. The reversal of 348161 is 161843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 348161 - 26 = 348097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (348163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170 + ... + 851.
It is an arithmetic number, because the mean of its divisors is an integer number (49056).
It is a Proth number, since it is equal to 85 ⋅ 212 + 1 and 85 < 212.
It is a Poulet number, since it divides 2348160-1.
2348161 is an apocalyptic number.
348161 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
348161 is the 341-st octagonal number.
It is an amenable number.
348161 is a deficient number, since it is larger than the sum of its proper divisors (44287).
348161 is a wasteful number, since it uses less digits than its factorization.
348161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1063.
The product of its digits is 576, while the sum is 23.
The square root of 348161 is about 590.0516926507.
The cubic root of 348161 is about 70.3493421079.
The spelling of 348161 in words is "three hundred forty-eight thousand, one hundred sixty-one".